The Pre‑Cleaner Assembly with 12-inch steel cap and 5-inch pipe is designed for use in agricultural harvesters and similar heavy-duty equipment. It acts as a first-stage air filtration unit, mounted on the air intake system to remove larger dust particles, husk, chaff, and debris before the air reaches the main air filter.
This unit is especially suited for harvesting operations, where dust, crop residue, and airborne debris levels are extremely high. Its large-capacity steel cap and wide 5″ intake pipe allow for high airflow volume with minimal pressure drop, ensuring that the engine receives clean, unrestricted air supply.
✅ Key Features:
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12-Inch Steel Cap: Heavy-duty cap made of coated or painted steel for durability and impact resistance in field use.
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5-Inch Pipe Inlet/Outlet: Compatible with 5″ (approx. 127 mm) air intake piping, supporting high airflow rates suitable for larger engines.
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Cyclonic / Centrifugal Action: Utilizes air swirling motion to separate heavier particles before air reaches the main filter.
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Dust Collector Bowl: Integrated lower chamber or bowl to collect separated dust and debris, can be emptied periodically.
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Field-Proven Design: Suitable for tough agricultural environments like harvesting, threshing, and baling operations.
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Corrosion-Resistant Finish: Powder-coated or painted to withstand rust, moisture, and chemical exposure.
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Serviceable: Cap and bowl can be removed for cleaning, inspection, and maintenance.





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